@rem:20rem;
 .Tools{
   padding-left: 0;
   min-height: 1000px;
}
@media (max-width: 450px){
 .Tools{
   padding-right: 0;
   margin-top:100/@rem
  }
}
 /*清除浮动代码*/
.Tools .clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0}
.Tools .clearfloat{zoom:1}

li{
  list-style-type:none;
}
a{
  text-decoration:none;
}
.text{
	text-align: center;
	i{
	  font-size: 50px;
	}
    h3{
      font-size: 16px;
      font-weight: bold;
    }
}
